User Manual Q&AAnswer
Jan 01, 2025 - 10:51 PM
To connect the Q Acoustics QA3090c Center Channel Speaker to your audio system, follow these steps:
1. Make sure that all active units in your system are switched off at the mains.
2. Locate the SUBWOOFER OUTPUT on your AV amplifier and connect it to the L/Mono Line input on the center channel speaker using a single RCA phono interconnect. Ensure that the plugs are firmly pushed in for a good contact.
3. Set the controls on the center channel speaker to the default settings:
- Level: Approximately half
- Crossover: Fully clockwise (AV setting)
- Phase invert: 0°
- Auto on: AUTO or ON
4. Plug the supplied power cord into the center channel speaker and then into an AC supply socket.
5. Switch on the power at the supply socket and then turn on the power switch on the center channel speaker to 'ON'. The POWER light on the rear panel of the speaker should glow, indicating that it is operational.
6. Check the settings on your AV amplifier to ensure that the subwoofer is set to 'ON' or 'YES'. The subwoofer level on the AV amplifier should be set at its default position or 0dB.
7. Play some stereo music that you are familiar with and experiment with the Phase invert setting and level control on the center channel speaker until you achieve a seamless blend between the front speakers and the subwoofer. If the subwoofer stands out too much, it means the level is too loud.
8. Once you are satisfied with the sound, you can fine-tune the performance by adjusting the crossover setting on the center channel speaker. The crossover control determines at what frequency the subwoofer output begins to diminish. Set it to correspond with the frequency at which your main speakers start producing a strong output.
9. Always refer to the instructions in your AV amplifier manual for additional setup and configuration options specific to your audio system.
Note: It is important to read the complete operational guide provided with the product for detailed instructions and safety information.
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